Home / 233,300.05-350,005.64-75,528.50

Finding the Fourth Proportional to 233,300.05, 350,005.64 and 75,528.50

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Solution

The fourth proportional to 233,300.05, 350,005.64 and 75,528.50 is: 113,310.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,300.05 : 350,005.64 = 75,528.50 : x
  2. Step 2: Convert to fraction form
    233,300.05/350,005.64 = 75,528.50/x
  3. Step 3: Cross multiply
    233,300.05x = 350,005.64 × 75,528.50
  4. Step 4: Simplify right side
    233,300.05x = 26,435,398,853.07
  5. Step 5: Solve for x
    x = 26,435,398,853.07/233,300.05
  6. Step 6: Final answer
    x = 113,310.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.